<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<form id="form">
			<div class="item">
				<input type="text" name="v1" />
			</div>
			<div class="item">
				<label>
					<input name="check[]" value="1" type="checkbox" checked>
					<span>选项1</span>
				</label>
				<label>
					<input name="check[]" value="2" type="checkbox" checked>
					<span>选项2</span>
				</label>
				<label>
					<input name="check[]" value="3" type="checkbox" checked>
					<span>选项3</span>
				</label>
			</div>
			<button type="button" id="btn_sub">提交</button>
		</form>
		<script type="text/javascript" src="https://libs.baidu.com/jquery/1.8.3/jquery.min.js"></script>
		<script type="text/javascript">
			$('#btn_sub').on('click', function() {
				console.log($('#form').serializeArray())
			})
		</script>
	</body>
</html>
